diff --git a/crates/index-scheduler/src/lib.rs b/crates/index-scheduler/src/lib.rs
index 6ad7a8397..21b066ac5 100644
--- a/crates/index-scheduler/src/lib.rs
+++ b/crates/index-scheduler/src/lib.rs
@@ -727,9 +727,7 @@ impl IndexScheduler {
         // If the registered task is a task cancelation
         // we inform the processing tasks to stop (if necessary).
         if let KindWithContent::TaskCancelation { tasks, .. } = kind {
-            let tasks_to_cancel = RoaringBitmap::from_iter(tasks);
-            if self.processing_tasks.read().unwrap().must_cancel_processing_tasks(&tasks_to_cancel)
-            {
+            if self.processing_tasks.read().unwrap().must_cancel_processing_tasks(&tasks) {
                 self.scheduler.must_stop_processing.must_stop();
             }
         }